Messages in this thread | | | Subject | IRQ/BIOS/PCMCIA hangs HP Pavillion ZE4101 (ATI/ALI chipset) | From | Jacek Pliszka <> | Date | 01 Nov 2002 12:31:49 -0800 |
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Hi!
I wonder if somebody could help me with that.
I got HP Pavillion ZE4101 with ATI U1 / ALI 1535+ chipset and CardBus controller O2Micro 6912 (according to book) or 6972 (according to lspci).
The machine locks up solid durin i82365.o module insertion with message: i82365.c 1.352 2002/06/29 06:23:09 (David Hinds) Intel ISA/OCU/CardBus PCIC probe: PCI: Found IRQ 11 for device 00:0a.0 IRQ routing conflict for 00:0a.0, have irq 5, want irq 11 02Micro 0Z6912 rev 00 PCI-to_Cardbus at slot 00:0a, mem 0x80000000 host optos [0]: [pci/way] [pci irq 5] [lat 32/32] [bus 2/5]
At line: cb_writel(s, CB_SOCKET_FORCE, CB_SE_CSTSCHG); # in i82365.c
I read hundreds of messages on pcmcia-cs list and I did some experimentation described here: http://sourceforge.net/forum/forum.php?thread_id=757551&forum_id=7049 and here: http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0xa15ec1c4ceddd61190050090279cd0f9,00.html
Finally I got reply from David Hinds telling me that this is a BIOS issue and I should e-mail HP (what I did) and post here.
I tried debugging but the device numbers shown by lspci are different from ones which I printk in pci-irq.c Also IRQs given are different than in Windows.
Could someobody help me with that?
BR,
Jacek
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